CN2344936Y - Universal earphone with single or double track - Google Patents
Universal earphone with single or double track Download PDFInfo
- Publication number
- CN2344936Y CN2344936Y CN 98227764 CN98227764U CN2344936Y CN 2344936 Y CN2344936 Y CN 2344936Y CN 98227764 CN98227764 CN 98227764 CN 98227764 U CN98227764 U CN 98227764U CN 2344936 Y CN2344936 Y CN 2344936Y
- Authority
- CN
- China
- Prior art keywords
- earphone
- setting switch
- headset plug
- general
- dual track
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Stereophonic Arrangements (AREA)
Abstract
The utility model relates to a universal earphone with a single track/ double tracks, which comprises an earphone plug and an earphone, wherein a setting switch is arranged between the earphone plug and the earphone. When the setting switch is arranged in the position (1), the earphone with the single track is formed. When the setting switch is arranged in the position (2), the earphone with double tracks is formed. The utility model is convenient to realize the conversion of the earphone with single track and the earphone with double tracks, and is convenient in use.
Description
The utility model relates to the general earphone of a kind of single dual track, is applicable to playback electrical equipment such as various videocorders and broadcast receiver.
Present general videocorder and broadcast receiver, according to the performance and the structure of institute's electrical appliance, earphone jack generally is divided into two kinds of monophony and dual tracks, and the earphone that is used for them also just is divided into mono headset and dual-channel headphone, this makes troubles to the user, has also caused user's waste economically.
The purpose of this utility model just provides a kind of economic, practical, can carry out the general earphone of single dual track conversion.
The purpose of this utility model can realize in the following way: the general earphone of a kind of single dual track, form by headset plug and earphone, between headset plug and earphone, be connected with a setting switch, when 1. setting switch places the position, one end of setting switch is connected on the conductor of headset plug rear portion, the other end of setting switch is connected with earphone, and earphone is connected with headset plug tip conductor, constitutes mono headset; When 2. setting switch placed the position, an end of setting switch was connected with the headset plug center conductor, and the other end is connected with earphone, and earphone is connected with headset plug tip conductor, the formation dual-channel headphone.
The utlity model has following advantage: it is connected a setting switch between original dual-channel headphone plug and earphone, can easily earphone be changed to monophony or dual track according to different needs, and is easy to use, economic, practical.
Description of drawings:
Accompanying drawing 1 is a schematic diagram of the present utility model.
Accompanying drawing 2 is an installation diagram of the present utility model.
Below in conjunction with accompanying drawing embodiment of the present utility model is further described:
The general earphone of a kind of single dual track is shown in accompanying drawing 1,2: be made up of headset plug 1 and earphone 3, be connected with a setting switch 2 between headset plug 1 and earphone 3.When 1. setting switch 2 places the position, one end of setting switch 2 is connected on the conductor 1-1 of headset plug rear portion, and the other end of setting switch 2 is connected with earphone 3-1, and earphone 3-1 is connected with earphone 3-2, earphone 3-2 is connected with headset plug tip conductor 1-3, constitutes mono headset; When 2. setting switch 2 placed the position, an end of setting switch 2 was connected with headset plug center conductor 1-2, and the other end is connected with earphone 3-1, and earphone 3-1 is connected with earphone 3-2, and earphone 3-2 is connected with headset plug tip conductor 1-3, the formation dual-channel headphone.Described headset plug 1 is the dual-channel headphone plug, and described earphone 3 is ear type or ear muff formula.Described setting switch 2 is three row's double-row types, six pin setting switches, for easy to use, it is welded on the printed circuit board, uses Plastic Package, uses and dials the formula switch or press the formula switch, to realize single dual track conversion of earphone easily.
Claims (7)
1. general earphone of single dual track, form by headset plug (1) and earphone (3), it is characterized in that: between headset plug (1) and earphone (3), be connected with a setting switch (2), when 1. setting switch (2) places the position, one end of setting switch (2) is connected on the headset plug rear portion conductor (1-1), the other end of setting switch (2) is connected with earphone (3-1), earphone (3-1) is connected with earphone (3-2), earphone (3-2) is connected with headset plug tip conductor (1-3), constitutes mono headset; When 2. setting switch (2) places the position, one end of setting switch (2) is connected with headset plug center conductor (1-2), and the other end is connected with earphone (3-1), and earphone (3-1) is connected with earphone (3-2), earphone (3-2) is connected with headset plug tip conductor (1-3), constitutes dual-channel headphone.
2. the general earphone of single dual track according to claim 1 is characterized in that: described headset plug (1) is " a dual-channel headphone plug ".
3. according to the general earphone of the described single dual track of claim 1, it is characterized in that: described setting switch (2) is " three row's double-row types, six pin setting switches ".
4. the general earphone of single dual track according to claim 1 is characterized in that: described setting switch (2) is for dialling the formula switch.
5. the general earphone of single dual track according to claim 1 is characterized in that: described setting switch (2) is for pressing the formula switch.
6. the general earphone of single dual track according to claim 1 is characterized in that: described earphone (3) is a PlayGear Stealth.
7. the general earphone of single dual track according to claim 1 is characterized in that: described earphone (3) is an ear muff formula earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227764 CN2344936Y (en) | 1998-09-02 | 1998-09-02 | Universal earphone with single or double track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227764 CN2344936Y (en) | 1998-09-02 | 1998-09-02 | Universal earphone with single or double track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2344936Y true CN2344936Y (en) | 1999-10-20 |
Family
ID=33978026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98227764 Expired - Fee Related CN2344936Y (en) | 1998-09-02 | 1998-09-02 | Universal earphone with single or double track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2344936Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014176723A1 (en) * | 2013-04-28 | 2014-11-06 | 易力声科技(深圳)有限公司 | Headset capable of converting sound channels |
-
1998
- 1998-09-02 CN CN 98227764 patent/CN2344936Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014176723A1 (en) * | 2013-04-28 | 2014-11-06 | 易力声科技(深圳)有限公司 | Headset capable of converting sound channels |
| US9716957B2 (en) | 2013-04-28 | 2017-07-25 | Innovation Sound Technology Co., Ltd. | Headset capable of converting sound channels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |